One of host Sony Kassam's earliest memories is witnessing an armed robbery at her family's convenience store. For nearly 30 years, she believed she knew exactly what happened—until she asked her mother to tell the story. In this episode of "1440 Explores," we unravel the surprising science of memory. Why do our brains preserve some moments while erasing others? And if memory isn't built to perfectly preserve the past, what is it actually for? Guest: Daniel Schacter, professor of psychology at Harvard University and author of "The Seven Sins of Memory." Additional resources: https://join1440.com/t/memory Credits: A production of Rhyme Media for 1440 Media Host: Sony Kassam Producer: Nicolo Majnoni Editor: Dan Bobkoff Fact-Checker: Alice Jones Sound Designer: Jay Cowit Executive Producers (1440): Sony Kassam and Drew Steigerwald Executive Producer (Rhyme): Dan Bobkoff About 1440: 1440 is a community for the knowledge-obsessed that helps curious people stay informed and inspired on a daily basis. We live in an age of limitless information but limited understanding. Algorithms decide what we see. Misinformation spreads faster than truth. And the tools meant to expand knowledge now distort it.

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